baber/WOPTO huggingface dataset:
Patent JP-S52133774-A (JP)
Title: Voyage information transmission syste m
Inventor: FUJIWARA MASAKAZU
IPC: G01S13/74
Filed: 1976-04-30
Abstract: PURPOSE:To make possible evading operation of a ship on the ship side and assure the safety of voyage by automatically switching the subject area of the video signals to be transmitted according to the occurrance of a dangerous state to the reduced area centering at the dangerous ship and transmitting partially expanded pictures.
Patent JP-H03254846-A (JP)
Title: Abnormality detection circuit for electric dust precipitator
Inventor: WATANABE SEIJI
IPC: B03C3/68
Filed: 1990-03-01
Abstract: PURPOSE:To distinguish between the abnormality due to the trouble of a device and a temporary abnormality by a method wherein the number of times that high voltage outputs from a high voltage generating device have been turned off is counted, the whole operation of the device is made to stop when the number of the times reaches a predetermined value and the abnormality of an electric dust precipisator is informed by an indication means. CONSTITUTION:A first control means 51 counts how many times high voltage outputs from a high voltage generating device 2 have been turned off and, when the number of the times reaches a predetermined value, it continues to tuen off the high voltage output from the device 2. An indication means 6 informs as to the abnormality of an electric precipitator in conjunction with the stoppage of the control means 51. A second control means 53 resets the times counted by the control means 51, if it fails to count the predetermined times that the high voltage drops within a predetermined time elapsed from the turning-off of the high voltage output from the device 2. As a result, when the abnormality is not temporary, it can be detected and informed accurately to the user. The whole operation can also be prevented from stopping due to a sporadic temporary abnormality.
Patent JP-H11251061-A (JP)
Title: Organic electroluminescence element
Inventor: HASHIMOTO MITSURU
IPC: H01L51/50
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an excellently stable organic electroluminescence element which has a phase containing a porphin derivative as at least one component, and by which light can be emitted with high brightness by applying a low voltage. SOLUTION: An electroluminescent element having a porphin derivative shown in either one of the formula I or II as a component element is used. In the formula, Ar1 is a bivalent non-substituent or substituent aroma group hydrocarbon residue, and bivalent non-substituent or substituent aroma group hetelocyclic hydrocarbon residue. Ar2 is a non-substituent or substituent aroma group hydrocarbon residue, and non-substituent or substituent aroma group hetelocyclic hydrocarbon residue. R is a non-substituent or substituent aroma hydrocarbon residue, non-substituent or substituent aroma group hetelocyclic hydrocarbon residue, non-substituent or substituent alkyl group, and hydrogen. Ar2 and R can jointly form a ring. M is a bivalent metal.
Patent JP-H09247386-A (JP)
Title: Image reader
Inventor: TERAO YASUNOBU
IPC: G06T1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting and fixing operation and handling of each line image sensor and read an image of high quality at all times. SOLUTION: This device is provided with a read line correcting means 40A which corrects respective effective image data, read by a previous-array line image sensor 32 and following-array line image sensors 31 and 33, as respective effective image data read on a virtual common read line y2v in the direction of vertical scanning (Y) and on the downstream side of a following-array read line y2, and respective errors of the position shift of a previous-array line image sensor 32 from a previous-array read line y1 and position shifts of following- array line image sensors 31 and 33 from a following-array read line y2 are removed to read the object image out.
Patent JP-H08216916-A (JP)
Title: Shock absorbing frame made of extrusion-molded aluminum material excellent in shock absorbing property
Inventor: TSUGE MITSUO
IPC: B62D21/15
Filed: 1995-02-15
Abstract: PURPOSE: To provide a shock absorbing frame made of extrusion-molded aluminum material excellent in shock energy absorbing property and equipped with a fin for mounting equipment or member. CONSTITUTION: This has a cross section in the shape of a polygon such as a rectangle or the like whose interior is caved, and at the corner between each side 7 and 8 is a fin for mounting equipment made. The inner cavity demarcated by the rectangular cross section may be one being divided into plural ones by bulkheads. The fin 6 curves by rotational moment, so it is never an obstacle to the deformation of the sides 7 and 8. Therefore, shock energy is efficiently absorbed as the buckling deformation of a structure.
Patent JP-S54142091-A (JP)
Title: Reflective liquid crystal display unit
Inventor: SHIMIZU HIROSHI
IPC: G02F1/1335
Filed: 1978-04-27
Abstract: PURPOSE: To obtain a display effect featuring a sufficient depth as well as to facicilitate an easy  acceptance of the information by giving a partial difference to the distance between the liquid  crystal layer and the substrate forming the reflecting surface.   
     CONSTITUTION: Substrate 51, which is provided at the lower part of liquid crystal display panel  100 using thinned lower substrate 23, features the uneven structure partially, and its surface is  formed with diffused reflecting surface 510 to which the silver plating is applied with the coarsened substrate of the phosphor bronze plate or the like. Liquid crystal layer A and B corresponding to the uneven part have the different distances from surface 510. The display at layer A  has a high contrast like the characters written on the paper by the display effect obtained by the  thinned lower substrate; while the display at layer B features the embossed display like the  normal TN mode. Thus, if the uneven part is formed according to the degree of notice to the  many display elements on the display screen, the display can feature a high degree of notice with  a sufficient depth. The back surface can also be made into a mirror surface to diffuse the light  by coarsening the surface of the glass or the plastics containing the uneven part in place of the  light diffusing surface of substrate 51.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02231371-A (JP)
Title: Untwisting device for flat thread or the like
Inventor: FUKUE NORIMASA
IPC: B65H49/34
Filed: 1989-03-02
Abstract: PURPOSE:To prevent a cloth from deteriorating its strength and quality with a thread eliminated in its twist by constituting a device inputting from a characteristic adjuster a control signal, generated being based on the winding size change characteristic, generating a drive signal of rotary speed corresponding to the thread in its drawn out speed and controlling a bobbin driving motor. CONSTITUTION:At the time of weaving, a thread 2 is drawn out in a direction of the axial line of a bobbin 3 at a fixed drawing speed. During this time, a displacement meter 5 measures a distance from a measuring position to the peripheral surface of a thread package 21, generating a winding size signal A to be fed into a characteristic adjuster 6. The characteristic adjuster 6 converts the winding size signal A into a control signal B output to a motor speed changer 7. Here the motor speed changer 7 generates a drive signal C of predetermined frequency setting a motor 4 in its speed. Now the speed of the motor 4 agrees with a drawn out speed (v) of the thread 2 in the peripheral part of the thread package 21 further, by releasing the thread 2, being set in a direction reverse to the direction twisting the thread. Accordingly, twisting of the thread is cancelled by rotating the bobbin 3 with the thread 2 drawn out in a condition having no twist.
Patent JP-S59175726-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATABE KIYOSHI
IPC: H01L21/302
Filed: 1983-03-25
Abstract: PURPOSE:To curtail the masking process in electrode formation by forming a polycrystalline Si film on the entire part of Si substrate and then forming a metal film which forms a metal silicide by reaction with Si on the entire part thereof. CONSTITUTION:An SiO2 film 12 having a window of the specified pattern is formed on an Si substrate 11 forming a semiconductor element. Next, a polycrystalline Si film 13 is formed on the entire part of this substrate 11. Next, a Pt film 14 is formed on the entire part of substrate 11. A Pt silicide film 15 is formed through reaction by the film 13 and the film 14. After forming a Ti nitride film 16 is formed on the film 15, an aluminum film 17 which becomes the wiring layer is formed thereon. The film 17 and the film 16 are then formed in the specified pattern with the photoresist film 18 used as the mask. The films 15 and 13 are etched. Thereby, the processing for forming the film 13 into the specified pattern and the process for forming the film 17 into the specified pattern can be completed with only a single masking process.
Patent JP-2000252982-A (JP)
Title: Distribution system for real time information
Inventor: OISHI HARUO
IPC: H04W4/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To surely distribute various types of information in real time by shaping the original information into a form that is suitable to a selected distribution medium and sending the shaped original information to the distribution medium. SOLUTION: An information collection program 10 collects the prescribed information from the outside of a center device C1. A message processing program 11 selects a communication medium among plural distribution media owned by a user according to the original information. A document shaping program 12 shapes the original information into a form that is suitable to the selected communication medium. An information collection data base 13 stores the original information, i.e., the information that is to be distributed to the user. Then a portable telephone message connection program 16, a notebook- sized personal computer connection program 17 and a desktop personal computer connection program 18 send the original information to the selected distribution medium via a network that is adaptive to this distribution medium.
Patent JP-H02230120-A (JP)
Title: Liquid crystal electrooptical element
Inventor: TOKI MOTOYUKI
IPC: G02F1/1335
Filed: 1989-03-02
Abstract: PURPOSE:To obtain an optically anisotropic film of large DELTAn at a low cost without using a transparent substrate by inserting a cylindrical tubular jig into the bag of a thermoplastic resin film and heating and cooling the bag while reducing the pressure in the bag via the jig. CONSTITUTION:The cylindrical tubular jig 2 is inserted into the bag of the high-polymer film 1 consisting of the thermoplastic resin and the pressure in the bag is reduced via an pipe 3 for deaeration. While the reduced pressure in the bag is maintained, the film 1 is heated to the glass transition temp. or above and is then cooled. Radial tension is applied on the inside of the film surface in the thermoplastic resin 1 at both ends of the pipe, by which the film is radially stretched in the peripheral direction from the center of the film. The refractive index in the intra-film surface direction is thereby increased larger than the refractive index in the direction perpendicular to the film surface. The element is, therefore, obtd. at the low cost as a glass substrate is not used. In addition, the DELTAn of a desired value is obtd. by adjusting the stretching rate.
Patent JP-S6354359-A (JP)
Title: 4-carboxymethylazetidinone derivative
Inventor: SHIOSAKI MASAO
IPC: A61P31/04
Filed: 1987-03-05
Abstract: NEW MATERIAL:A compound expressed by formula 1 (R<1> is protecting group of the N atom; R<3> is H or protecting group of OH). EXAMPLE:trans-1-(2,4-Dimethoxybenzyl)-3-(1'-acetoxyethyl)-4-carboxymet hylazeti dine-2-one. USE:A synthetic intermediate for carbapenem derivatives capable of exhibiting excellent antimicrobial activity against a wide range of pathogenic germs. PREPARATION:The carboxy group of a compound expressed by formula 2 (R<4> is carboxyl-protecting group, e.g. alkyl, halogenoalkyl, aralkyl, etc.) is removed to give a compound expressed by formula 3 and the protecting group of the carboxy group is removed (a base is added and treatment is carried out at -50-+100 deg.C when R<4> is alkyl) to give a compound expressed by formula 4. The resultant compound expressed by formula 4 is then reacted with a halogenating agent to afford a solution of a compound expressed by formula 5 (X is halogen), which is then added to a solution of an excess diazomethane in ether and reacted at -50-+30 deg.C to provide a diazoketone derivative expressed by formula 6. The obtained compound expressed by formula 6 is the irradiated with light to give the aimed compound expressed by formula I.
Patent JP-S58170365-A (JP)
Title: Power supply
Inventor: SHIMIZU KEIICHI
IPC: H02M3/28
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the power loss of the power supply as well as to contrive light-weightedly of the same by a method wherein the auxiliary power for the control circuit of a switching regulator is supplied from the output of the inverter which is provided at the output terminal of a switching regulator. CONSTITUTION:When a DC power source 1 is turned ON, a control circuit 31 starts operation. The desired physical quantities such as the output voltage, current, power and the like of load 5 are detected by a detecting circuit, the detected output is fed back to the control circuit 33, and the ON-OFF operation of the switching transistor 33 is controlled so that the output of the control circuit 31 will become constant. Also, when a high frequency voltage is induced at the winding 424 to be used for the control circuit, said high frequency voltage is rectified by a full-wave rectification circuit, and supplied to the control circuit as a power source for the control circuit, i.e., auxiliary power of the switching regulator 3.
Patent JP-H10233921-A (JP)
Title: Original reader
Inventor: KANESAKA YOSHINORI
IPC: H04N1/401
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To minutely cope with device differences and secular changes by providing a linearity correcting means that outputs an ideal value that corresponds to an output value from a photoelectric converting means at the time of reading an original. SOLUTION: Photoelectric converting means 5 to 7 receive control of a main controlling means 20, accumulates light from an original in a reference time, converts it into an electric signal at the time of reading the original, also outputs an exposure time control signal that converts light from white reference plates 3 and 4 into an electric signal in units of plural stages at the time of adjusting correction data and outputs an output signal of light for one line from the original and the plates 3 and 4 to an A/D converting means through a preamplifier 13 in a prescribed timing. A signal that which is made a digital signal by the A/D converting means is inputted to a linearity correcting means 21, and its linearity is corrected.  After that, a shading correction means 15 corrects level fluctuations in the direction of a horizontal scanning into flatness, and the other correcting means 16 performs correction processing of the signal. Then, it is outputted to an external device through an interface 17.
Patent JP-S51126569-A (JP)
Title: High efficient filter apparatus
Inventor: SAKAGAMI JIYUNJIROU
IPC: B01D29/11
Filed: 1975-04-25
Abstract: PURPOSE: To provide a high efficient filter apparatus improving the filtering efficiency with a relatively low cost by interposing filter plate constructed simply between filter boxes constructed elaborately. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10245538-A (JP)
Title: Polyamic acid solution for bonding polyimide and polyamic acid film for bonding polyimide
Inventor: MIKI NORIHIKO
IPC: C09J179/08
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyamic acid solution and a polyamic acid film which can easily give bonded polyimide objects having high bonding strength. SOLUTION: This invention provides a polyamic acid solution for bonding a polyimide, which comprises 100 pts.wt. polyamic acid solution wherein the solvent in which the polyamic acid is dissolved is a mixed solvent containing members selected among water-soluble ether compounds, water-soluble alcohol compounds, water-soluble ketone compounds and water, a compound having an ether group and an alcoholic hydroxyl group in the molecule or a compound having a ketone group and an alcoholic hydroxyl group in the molecule and 1-70 pts.wt. polyethylene glycol and a polyamic acid film for bonding a polyimide, which is prepared by casting the polyamic acid solution on a support, drying the wet film at 80 deg.C until a self-supporting film is obtained and has a content of the solvent excluding the polyethylene glycol of below 60wt.%.
Patent JP-H09241237-A (JP)
Title: Production of epsilon-caprolactam
Inventor: TATSUMI TAKASHI
IPC: C07D201/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ε-caprolactam from cyclohexanone oxime by a gaseous phase reaction, capable of producing the ε-caprolactam in high conversion and in high selectivity by using a zeolite catalyst capable of being easily produced and large in pore diameters and further using a solvent little in the loss of the solvent on its recovery and circulation. SOLUTION: This method for producing ε-caprolactam comprises bringing cyclohexanone oxime into a vapor phase contact with β-type zeolite in an alcohol, especially a 5-10C alcohol.
Patent JP-H0347520-A (JP)
Title: Liquid-gas separator
Inventor: NITAMI TAKESHI
IPC: B01D19/00
Filed: 1990-03-02
Abstract: PURPOSE:To make the title separator excellent in maintenance properties by providing a plurality of units wherein many peaces of hollow fiber membrane are parallel arranged to the inside of an evacuated chamber and freely detachably providing one end part of the units to the wall of an inflow chamber and similarly providing the other end part thereof to the wall of an outflow chamber respectively. CONSTITUTION:The inside of a vessel 2 is partitioned and compared into an evacuated chamber 6, an inflow chamber 5 and an outflow chamber 7. Further a plurality of units 9 wherein many pieces of hollow fiber membrane 8 are parallel arranged are provided in the evacuated chamber 6. One end part of the units 9 is freely detachably provided to the wall of the inflow chamber 5. The other end part thereof is freely detachably provided to the wall of the outflow chamber 7. Further one end of the respective hollow fiber membranes 8 is communicated with the inflow chamber 5 and the other end thereof is communicated to the outflow chamber 7. While the evacuated chamber 6 is made an evacuated state, liquid to be treated is supplied to the inflow chamber 5 and also discharged from the outflow chamber 7. As a result, the title separator is made excellent in maintenance properties and also liquid-gas separation effect is enhanced.
Patent JP-2000250390-A (JP)
Title: Material for learning
Inventor: SUZUKI YOSHIO
IPC: G09B3/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for confirming an answer by completely preventing the answer displayed in an answer section from being observable during operation for answering a question displayed in a question section. SOLUTION: A question section 3 where a question 2 is displayed and an answer section 5 where an answer 4 is displayed are arranged on a common sheet plane 1. The answer section 5 is arranged adjacent to the question section 3 or as a part of the question section 3. The answer 4 in the answer section 5 is displayed with a temperature-sensitive material where the answer is invisible at normal temperatures but becomes visible by calefaction at a finger tip temperature at the lowest.
Patent JP-S53135768-A (JP)
Title: Face treating apparatus
Inventor: NISHINO MOTOTSUNE
IPC: A61H7/00
Filed: 1977-04-30
Abstract: PURPOSE: To make the structure of a face treating apparatus compact and easy to handle, by arranging the same such that rotary attachments and suction attachments can be attached to or detached from the body of the face treating apparatus from the same direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06269148-A (JP)
Title: Commutator
Inventor: TSURUTA KUNIYUKI
IPC: H01R39/04
Filed: 1993-03-12
Abstract: PURPOSE:To ensure the connection between a plurality of conductive ceramics, which are bonded to the outer surface of insulating ceramic and the end of an armature coil in a commutator of a small size commutator motor used in motor-driven tools, etc. CONSTITUTION:Silver solder, into which active metal is added, is applied on the specified positions of the outer surfaces in the vicinities of the edges of a plurality of conductive ceramics 1 on the side of the coil of an armature. The ceramics are bonded to the outer surface of insulating ceramic 2. Then, heating is performed, and conductive metal parts 3 are formed. The conductive ceramics 1 and the end of the armature coil are connected through the conductive metal parts.
Patent JP-S62228168-A (JP)
Title: High sensitivity detection of protein
Inventor: YOKOYAMA NAOKI
IPC: G01N33/68
Filed: 1986-03-10
Abstract: PURPOSE:To safely and economically detect protein immobilized on a membrane with high sensitivity, by a simple means wherein the membrane having protein immobilized thereon is treated with a palladium colloid solution with predetermined pH stabilized by a surfactant and a base metal is applied to the treated membrane by an electroless plating. CONSTITUTION:A membrane such as a nitrocellulose having protein immobilized thereon is treated with a palladium colloid solution with pH 5 or less stabilized by an anionic surfactant such as sodium dodecylbenzenesulfonate and a base metal is subsequently applied to the treated membrane by electroless plating. The content of palladium in the palladium colloid solution is 0.01-30mmol/l and the content of the surfactant is 0.001-5wt%. The pH of said colloid solution is pref. adjusted by an acid such as acetic acid or hydrochloric acid. The membrane having protein immobilized thereon is immersed in the palladium colloid solution to be stained and, thereafter, the electroless plating of the base metal is applied to said membrane to enhance detection sensitivity.
Patent JP-S62207999-A (JP)
Inventor: HAMANO JIRO
IPC: G21D1/00
Filed: 1986-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54144487-A (JP)
Title: Manufacture of epoxy resin laminate
Inventor: ISHIKAWA TAKESHI
IPC: B32B27/04
Filed: 1978-04-30
Abstract: PURPOSE: To obtain an epoxy resin laminate having improved dimensional stability, heat and moisture resistance, by laminating and molding prepreg sheets wherein glass fiber sheets are impregnated with a varnish comprising an epoxy resin, glass powder, and a hardener.  
     CONSTITUTION: Sheet base materials, e.g. glass fiber, are impregnated with a varnish comprising 100 parts by wt. of an epoxy resin, 20W30 parts by wt. of glass powder, and a hardener, and dried to form prepreg sheets. A given number of the sheets are laminated and molded. Preferably, the glass powder has a particle size of 50W150 mesh, and treated with a borane or epoxysilane. 
     COPYRIGHT: (C)1979,JPO&Japio